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| author | Stephane Carrez <stcarrez@nerim.fr> | 2004-03-28 14:00:26 +0200 |
|---|---|---|
| committer | Stephane Carrez <ciceron@gcc.gnu.org> | 2004-03-28 14:00:26 +0200 |
| commit | d5ebbf584f8f98fb0a84c2de19d62bfbd3c363cc (patch) | |
| tree | 2b0da7ff6264fcf62fd7a46e411866aa45acc524 /gcc/ChangeLog | |
| parent | 5baeaac0676b282f9ac9815f245e60e1d2f9b31f (diff) | |
| download | gcc-d5ebbf584f8f98fb0a84c2de19d62bfbd3c363cc.tar.gz | |
m68hc11-protos.h (m68hc11_page0_symbol_p): Declare.
* config/m68hc11/m68hc11-protos.h (m68hc11_page0_symbol_p): Declare.
* config/m68hc11/m68hc11.c (m68hc11_handle_page0_attribute): New.
(m68hc11_attribute_table): New attribute "page0" to mark a global
variable as being allocated from within page0 section.
(m68hc11_encode_label): New function.
(m68hc11_strip_name_encoding): New function.
(m68hc11_page0_symbol_p): New function.
(m68hc11_indirect_p): Accept global variables marked in page0.
(m68hc11_encode_section_info): Lookup "page0" attribute.
* config/m68hc11/m68hc11.h (EXTRA_CONSTRAINT): 'R' constraint also
represents access to page0 variables.
* config/m68hc11/m68hc11.md ("*logicalsi3_zexthi"): Use gen_rtx_REG.
("*logicalsi3_silshl16_zext"): Likewise.
("*ashldi3_const32"): Likewise.
(peephole2 ashift): Likewise.
From-SVN: r80038
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 7a874bdc8d0..281ab227e3b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,24 @@ +2004-03-28 Stephane Carrez <stcarrez@nerim.fr> + + * config/m68hc11/m68hc11-protos.h (m68hc11_page0_symbol_p): Declare. + + * config/m68hc11/m68hc11.c (m68hc11_handle_page0_attribute): New. + (m68hc11_attribute_table): New attribute "page0" to mark a global + variable as being allocated from within page0 section. + (m68hc11_encode_label): New function. + (m68hc11_strip_name_encoding): New function. + (m68hc11_page0_symbol_p): New function. + (m68hc11_indirect_p): Accept global variables marked in page0. + (m68hc11_encode_section_info): Lookup "page0" attribute. + + * config/m68hc11/m68hc11.h (EXTRA_CONSTRAINT): 'R' constraint also + represents access to page0 variables. + + * config/m68hc11/m68hc11.md ("*logicalsi3_zexthi"): Use gen_rtx_REG. + ("*logicalsi3_silshl16_zext"): Likewise. + ("*ashldi3_const32"): Likewise. + (peephole2 ashift): Likewise. + 2004-03-28 Joseph S. Myers <jsm@polyomino.org.uk> * c-tree.h (C_DECL_REGISTER): New. |